The strategy in brief

There's a strategy that lets you give your kids a genuine million-dollar head start, reinforce work ethic instead of undermining it, and move money out of your estate along the way. It isn't complex, but the structure matters, and it rests on four drivers: the incentive, the tax window, the compounding, and the legacy.

Using today's contribution limits, a young person who consistently funds a Roth IRA in their late teens and early 20s and leaves it invested could potentially accumulate more than $1 million by retirement. That's not a prediction or a guarantee. It's an illustration of what can happen when modest amounts are given decades to compound tax-free.

1. The incentive: a parent match

Your son or daughter earns real income, whether seasonal work, part-time hours, waiting tables, teaching surf lessons, an internship, or starting a car wash business. Then you make a simple offer: for every dollar you put into your Roth IRA, we'll give you a dollar back.

Say your 20-year-old daughter earns $10,000 as a summer lifeguard. For 2026, someone under 50 can contribute up to $7,500 to an IRA, assuming they have at least that much qualifying compensation. She contributes $7,500 to a Roth IRA, and you give her $7,500. She's fully funded the Roth without giving up that same amount of spendable cash. And the gift falls below the 2026 annual gift tax exclusion of $19,000, which typically means no gift tax, no gift tax return, and no reduction of your lifetime exemption.

This changes the psychology of the gift. Instead of "here's $7,500," it's "if you're willing to invest in your future, we're willing to invest alongside you." For families concerned about entitlement, that distinction matters. The support is connected to productive behavior.

2. The tax window

Young adults often have something their parents may never have again: very low taxable income. Consider the same $10,000 summer job. The 2026 standard deduction for a single filer is $16,100, so with no other income she could potentially owe no federal income tax on those wages, and little or nothing in state tax depending on where she lives. She'd still generally pay payroll taxes.

Roth contributions are made with after-tax dollars, but at her bracket, after-tax feels a lot like pre-tax. Under current law, the account then grows tax-free, and qualified withdrawals in retirement are tax-free too. Contributing after-tax income when taxes are exceptionally low and the investor is very young is an unusual combination worth paying attention to.

3. The compounding

Suppose someone contributes $7,500 a year from age 16 through 22. That's seven years and $52,500 of contributions, made during years when many young people have part-time work and very low tax rates. At a hypothetical 8% annual return, with no contributions after 22, the account could grow to approximately $1.25 million by age 60, or about $2.6 million by age 70.

Eight percent is only a planning assumption; actual results will vary, sometimes significantly. But the illustration makes an important point: a 20-year-old has an asset that can't be bought later, time. The million-dollar head start doesn't come from gifting millions. It comes from putting modest dollars to work unusually early in a tax-free growth engine.

There's also more flexibility than many parents realize. Under Roth ordering rules, regular contributions generally come out before earnings and may typically be withdrawn without tax or the 10% penalty if certain criteria are met. That's not a reason to raid the account. The value comes from leaving it alone. But knowing the contributions aren't locked away forever can make it easier for a young adult to embrace.

4. The legacy

For high-net-worth families, every dollar you give your child is a dollar moved to the next generation. A $7,500 contribution may look tiny next to the family balance sheet, but that's the wrong comparison. The better question is what that $7,500 can do in the hands of a 20-year-old: invested in one of the lowest-tax periods of their life, inside a tax-free account, with 40-plus years to compound, and already out of a potentially taxable estate.

That's very different from waiting until your child is 50 or 60 to inherit the same dollar, which may carry estate tax implications and misses decades of tax-free growth along the way.

Business owners, visibility, and fairness

If your child legitimately works in the family business, reasonable wages for real work can create qualifying compensation. The details matter: the work must actually occur, the pay should be appropriate and defensible, and the documentation should look like any other employee's. An unrealistic salary for work that never happened defeats the purpose and can create tax problems, so talk with your CPA first.

Make the account visible once a year. Sit down together and review what they contributed, what the investments gained or lost, and eventually what compound growth looks like. That may teach more than any personal finance class. And if you have several children, offer each the same deal. One may earn $3,000 and another $7,500, but the opportunity is identical and the outcome is tied to their own effort.

Getting started

1. Confirm your child has legitimate qualifying compensation.
2. Check that a Roth IRA makes sense for their tax situation.
3. Open the appropriate Roth IRA and decide on your family matching formula.
4. Document the income, make the contribution, and make the matching gift.
5. Repeat each year while it continues to make sense, and review the account together.

Mathematically, a million-dollar head start is possible with enough time. But the more important head start may be the behavior it builds: a 30-year-old who already understands earning, saving, taxes, and investing, and who knows the family's wealth doesn't replace their own responsibility to build a financial future.